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ALPN Extract tests 

Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
This commit is contained in:
Alexey 2026-02-20 17:12:16 +03:00
parent bae811f8f1
commit a303fee65f
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1 changed files with 26 additions and 0 deletions
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26
src/protocol/tls.rs
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@ -895,4 +895,30 @@ mod tests {
let sni = extract_sni_from_client_hello(&ch); let sni = extract_sni_from_client_hello(&ch);
assert_eq!(sni.as_deref(), Some("test.local")); assert_eq!(sni.as_deref(), Some("test.local"));
} }
#[test]
fn test_extract_alpn_single() {
let mut alpn_data = Vec::new();
alpn_data.extend_from_slice(&2u16.to_be_bytes()); // list len
alpn_data.push(2);
alpn_data.extend_from_slice(b"h2");
let ch = build_client_hello_with_exts(vec![(0x0010, alpn_data)], "alpn.test");
let alpn = extract_alpn_from_client_hello(&ch).unwrap();
assert_eq!(alpn, vec!["h2"]);
}
#[test]
fn test_extract_alpn_multiple() {
let mut alpn_data = Vec::new();
alpn_data.extend_from_slice(&9u16.to_be_bytes()); // list len
alpn_data.push(2);
alpn_data.extend_from_slice(b"h2");
alpn_data.push(3);
alpn_data.extend_from_slice(b"spdy");
alpn_data.push(2);
alpn_data.extend_from_slice(b"h3");
let ch = build_client_hello_with_exts(vec![(0x0010, alpn_data)], "alpn.test");
let alpn = extract_alpn_from_client_hello(&ch).unwrap();
assert_eq!(alpn, vec!["h2", "spdy", "h3"]);
}
} }